242995998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{1511}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 566745984

約数和(自身を除く): 323749986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 547, 1094, 1511, 1641, 3022, 3282, 3829, 4533, 7658, 9066, 10577, 11487, 21154, 22974, 26803, 31731, 53606, 63462, 74039, 80409, 148078, 160818, 222117, 444234, 826517, 1653034, 2479551, 4959102, 5785619, 11571238, 17356857, 34713714, 40499333, 80998666, 121497999, 242995998]

約数ペア:

[(1, 242995998), (2, 121497999), (3, 80998666), (6, 40499333), (7, 34713714), (14, 17356857), (21, 11571238), (42, 5785619), (49, 4959102), (98, 2479551), (147, 1653034), (294, 826517), (547, 444234), (1094, 222117), (1511, 160818), (1641, 148078), (3022, 80409), (3282, 74039), (3829, 63462), (4533, 53606), (7658, 31731), (9066, 26803), (10577, 22974), (11487, 21154)]